US7407712B2 - Release film - Google Patents

Release film Download PDF

Info

Publication number
US7407712B2
US7407712B2 US10/549,115 US54911505A US7407712B2 US 7407712 B2 US7407712 B2 US 7407712B2 US 54911505 A US54911505 A US 54911505A US 7407712 B2 US7407712 B2 US 7407712B2
Authority
US
United States
Prior art keywords
release film
film
circuit board
resin
aromatic polyester
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US10/549,115
Other languages
English (en)
Other versions
US20060154095A1 (en
Inventor
Hirotake Matsumoto
Hitoshi Shirato
Hidekazu Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Assigned to SEKISUI CHEMICAL CO., LTD. reassignment SEKISUI CHEMICAL CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: INOUE, HIDEKAZU, MATSUMOTO, HIROTAKE, SHIRATO, HITOSHI
Publication of US20060154095A1 publication Critical patent/US20060154095A1/en
Application granted granted Critical
Publication of US7407712B2 publication Critical patent/US7407712B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0393Flexible materials
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/02Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/022Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/46Manufacturing multilayer circuits
    • H05K3/4611Manufacturing multilayer circuits by laminating two or more circuit boards
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/46Manufacturing multilayer circuits
    • H05K3/4611Manufacturing multilayer circuits by laminating two or more circuit boards
    • H05K3/4626Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
    • H05K3/4635Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating flexible circuit boards using additional insulating adhesive materials between the boards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/308Heat stability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/714Inert, i.e. inert to chemical degradation, corrosion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/748Releasability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/08PCBs, i.e. printed circuit boards
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/16Applications used for films
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813Heat or solvent activated or sealable
    • Y10T428/2817Heat sealable
    • Y10T428/2826Synthetic resin or polymer
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31616Next to polyester [e.g., alkyd]
    • Y10T428/3162Cross-linked polyester [e.g., glycerol maleate-styrene, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31786Of polyester [e.g., alkyd, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
US10/549,115 2003-12-26 2003-12-26 Release film Expired - Lifetime US7407712B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/016905 WO2005066246A1 (ja) 2003-12-26 2003-12-26 離型フィルム

Publications (2)

Publication Number Publication Date
US20060154095A1 US20060154095A1 (en) 2006-07-13
US7407712B2 true US7407712B2 (en) 2008-08-05

Family

ID=34746768

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/549,115 Expired - Lifetime US7407712B2 (en) 2003-12-26 2003-12-26 Release film

Country Status (7)

Country Link
US (1) US7407712B2 (zh)
EP (1) EP1698655A4 (zh)
JP (1) JP4436803B2 (zh)
KR (1) KR101065975B1 (zh)
CN (1) CN1795227B (zh)
AU (1) AU2003296144A1 (zh)
WO (1) WO2005066246A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090117395A1 (en) * 2005-11-08 2009-05-07 Kenichi Yakushidoh Polyester laminated film and transfer foil

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4598644B2 (ja) * 2005-10-06 2010-12-15 積水化学工業株式会社 多層離型フィルム及び多層離型フィルムの製造方法
JP2007276336A (ja) * 2006-04-10 2007-10-25 Sekisui Chem Co Ltd 多層離型フィルム
CN101421086B (zh) * 2006-04-19 2013-04-24 索马龙株式会社 热压用脱模薄层及使用其的挠性印刷电路板的制造方法
JP4332204B2 (ja) * 2007-09-21 2009-09-16 積水化学工業株式会社 離型フィルム
MY195236A (en) * 2008-01-11 2023-01-11 Toyo Boseki Mould Release Film
AT12322U1 (de) 2009-01-27 2012-03-15 Dcc Dev Circuits & Components Gmbh Verfahren zur herstellung einer mehrlagigen leiterplatte, haftverhinderungsmaterial sowie mehrlagige leiterplatte und verwendung eines derartigen verfahrens
JP5645382B2 (ja) * 2009-09-17 2014-12-24 積水化学工業株式会社 多層離型フィルム
DE102009049414A1 (de) * 2009-10-14 2011-04-21 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Geprägte Trennfolie mit verbesserter Trennwirkung
US8927391B2 (en) 2011-05-27 2015-01-06 Taiwan Semiconductor Manufacturing Company, Ltd. Package-on-package process for applying molding compound
KR101612454B1 (ko) * 2014-09-30 2016-04-15 한국과학기술연구원 필러 및 고분자 수지의 복합 재료 층이 포함된 방열 시트 및 그 제조방법
US10426044B2 (en) * 2015-12-18 2019-09-24 Dic Corporation Thermosetting adhesive sheet, reinforcement-part-equipped flexible printed circuit, method for manufacturing reinforcement-part-equipped flexible printed circuit, and electronic device
JPWO2019172342A1 (ja) * 2018-03-06 2021-03-18 昭和電工マテリアルズ株式会社 プリプレグ、積層板、多層プリント配線板、半導体パッケージ及び樹脂組成物、並びに、プリプレグ、積層板及び多層プリント配線板の製造方法
KR102257926B1 (ko) * 2018-09-20 2021-05-28 주식회사 엘지화학 다층인쇄회로기판, 이의 제조방법 및 이를 이용한 반도체 장치
TW202144187A (zh) * 2020-03-31 2021-12-01 日商太陽油墨製造股份有限公司 結構體

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02175247A (ja) 1988-12-28 1990-07-06 Mitsui Petrochem Ind Ltd 積層体からなる離型フィルム
WO1990011182A1 (en) 1989-03-22 1990-10-04 The Dow Chemical Company A multilayer film and laminate for use in producing printed circuit boards
JPH05283862A (ja) 1992-03-31 1993-10-29 Sony Corp 積層プリント基板の製造方法
WO2000028798A1 (en) 1998-11-06 2000-05-18 Alliedsignal Inc. Method of manufacturing an interlayer via and a laminate precursor useful for same
EP1135012A2 (en) 2000-03-13 2001-09-19 Matsushita Electric Industrial Co., Ltd. Method of manufacturing printed circuit board
JP2002252458A (ja) 2001-02-26 2002-09-06 Mitsubishi Polyester Film Copp 多層プリント配線板製造用ポリエステルフィルム
JP2003012829A (ja) 2001-06-29 2003-01-15 Sekisui Chem Co Ltd 離型フィルム
WO2003009655A1 (en) 2001-07-18 2003-01-30 Ajinomoto Co., Inc. Film for circuit board
EP1302496A1 (en) 2000-06-28 2003-04-16 Sumitomo Chemical Company, Limited Insulating resin composition, adhesive resin composition and adhesive sheeting
JP2003313313A (ja) 2002-02-22 2003-11-06 Sekisui Chem Co Ltd 離型フィルム
JP2003327655A (ja) 2002-03-08 2003-11-19 Sekisui Chem Co Ltd シート
JP2004002593A (ja) 2001-06-29 2004-01-08 Sekisui Chem Co Ltd シート
JP2004002789A (ja) 2002-04-03 2004-01-08 Sekisui Chem Co Ltd 離型フィルム、積層離型フィルム及び基板の製造方法
JP2004002592A (ja) 2001-06-29 2004-01-08 Sekisui Chem Co Ltd シート

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080979A (en) 1988-12-28 1992-01-14 Mitsui Petrochemical Industries, Ltd. Release film composed of a laminate
JPH02175247A (ja) 1988-12-28 1990-07-06 Mitsui Petrochem Ind Ltd 積層体からなる離型フィルム
WO1990011182A1 (en) 1989-03-22 1990-10-04 The Dow Chemical Company A multilayer film and laminate for use in producing printed circuit boards
JPH05283862A (ja) 1992-03-31 1993-10-29 Sony Corp 積層プリント基板の製造方法
WO2000028798A1 (en) 1998-11-06 2000-05-18 Alliedsignal Inc. Method of manufacturing an interlayer via and a laminate precursor useful for same
EP1135012A2 (en) 2000-03-13 2001-09-19 Matsushita Electric Industrial Co., Ltd. Method of manufacturing printed circuit board
EP1302496A1 (en) 2000-06-28 2003-04-16 Sumitomo Chemical Company, Limited Insulating resin composition, adhesive resin composition and adhesive sheeting
JP2002252458A (ja) 2001-02-26 2002-09-06 Mitsubishi Polyester Film Copp 多層プリント配線板製造用ポリエステルフィルム
JP2004002593A (ja) 2001-06-29 2004-01-08 Sekisui Chem Co Ltd シート
JP2003012829A (ja) 2001-06-29 2003-01-15 Sekisui Chem Co Ltd 離型フィルム
JP2004002592A (ja) 2001-06-29 2004-01-08 Sekisui Chem Co Ltd シート
WO2003009655A1 (en) 2001-07-18 2003-01-30 Ajinomoto Co., Inc. Film for circuit board
EP1453364A1 (en) 2001-07-18 2004-09-01 Ajinomoto Co., Inc. Film for circuit board
JP2003313313A (ja) 2002-02-22 2003-11-06 Sekisui Chem Co Ltd 離型フィルム
JP2003327655A (ja) 2002-03-08 2003-11-19 Sekisui Chem Co Ltd シート
JP2004002789A (ja) 2002-04-03 2004-01-08 Sekisui Chem Co Ltd 離型フィルム、積層離型フィルム及び基板の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XP002439537 (for JP 2003-313313 A).

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090117395A1 (en) * 2005-11-08 2009-05-07 Kenichi Yakushidoh Polyester laminated film and transfer foil
US8114504B2 (en) * 2005-11-08 2012-02-14 Toray Industires, Inc. Polyester laminated film and transfer foil
US8541097B2 (en) 2005-11-08 2013-09-24 Toray Industries, Inc. Polyester laminated film and transfer foil

Also Published As

Publication number Publication date
US20060154095A1 (en) 2006-07-13
CN1795227B (zh) 2010-09-29
CN1795227A (zh) 2006-06-28
EP1698655A1 (en) 2006-09-06
KR101065975B1 (ko) 2011-09-19
KR20060097557A (ko) 2006-09-14
WO2005066246A1 (ja) 2005-07-21
EP1698655A4 (en) 2007-08-08
JPWO2005066246A1 (ja) 2007-07-26
JP4436803B2 (ja) 2010-03-24
AU2003296144A1 (en) 2005-08-12

Similar Documents

Publication Publication Date Title
US7407712B2 (en) Release film
JP4011086B2 (ja) 多層シート
JP2007224311A (ja) 離型フィルム
JP2007175885A (ja) 離型フィルム
JP2011088352A (ja) 離型フィルム
JP6500418B2 (ja) 離型フィルム
JP4099355B2 (ja) シート
KR101764035B1 (ko) 이형 필름
JP2003510207A (ja) 押出コーティング方法
JP5517573B2 (ja) 離型フィルム
JP2011088351A (ja) 離型フィルム
JP4391725B2 (ja) 離型フィルム
JP5645382B2 (ja) 多層離型フィルム
JP2008105319A (ja) 多層離型フィルム
JP2005212453A (ja) 離型フィルム及び離型フィルムの製造方法
JP2010194841A (ja) 離型フィルム及びその製造方法
JP2008133481A (ja) シート
JP2006289830A (ja) プレス成形用耐熱クッション材およびその製造方法
JP2007276336A (ja) 多層離型フィルム
TWI253882B (en) Mold release film
JP2006321112A (ja) 多層離型フィルム
JP2011032486A (ja) シート
JP2006321113A (ja) 多層離型フィルム
JP2021054071A (ja) 離型フィルム
JP2003327655A (ja) シート

Legal Events

Date Code Title Description
AS Assignment

Owner name: SEKISUI CHEMICAL CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MATSUMOTO, HIROTAKE;SHIRATO, HITOSHI;INOUE, HIDEKAZU;REEL/FRAME:017292/0219

Effective date: 20051024

STCF Information on status: patent grant

Free format text: PATENTED CASE

FEPP Fee payment procedure

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

FPAY Fee payment

Year of fee payment: 4

FPAY Fee payment

Year of fee payment: 8

MAFP Maintenance fee payment

Free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Year of fee payment: 12